Dyfyniad APA

Morton, T. E., Kant, C., & Preece, P. (1999). Forecasting software manual. South-Western College Pub.

Dyfyniad Arddull Chicago

Morton, Thomas E., Carolyn Kant, and Pablo Preece. Forecasting Software Manual. Cincinnati, Ohio: South-Western College Pub, 1999.

Dyfyniad MLA

Morton, Thomas E., et al. Forecasting Software Manual. South-Western College Pub, 1999.

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